[Acoustics] Lab 4: Fourier (Harmonic) Series

The Music Telegraph | Text 2019/04/02 [14:23]

[Acoustics] Lab 4: Fourier (Harmonic) Series

The Music Telegraph| 입력 : 2019/04/02 [14:23]

 

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Fourier (Harmonic) Series

 

There are three instruments played. (Banjo, Guitar, and Synth) With these three of them, the fundamental is first played without any of the harmonics. Then harmonics are added one at a time until there are 4 harmonics plus the fundamental. The instrument making the sound is unrecognizable until well into the harmonic build up. This demonstrates the important part that harmonics play in identification of a sound. How many harmonics did you need before recognizing the instruments?

 

 

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